Updates to fade in out.

Assets/Scripts/StandAlone/UI/FadeInOut.cs

-using System.Collections;
+using System;
+using System.Collections;
+using System.Collections.Generic;
 using System.Linq;
 using UnityEngine;
 using UnityEngine.UI;
@@ -12,11 +14,32 @@ public class FadeInOut : MonoBehaviour
     public bool startHidden;
 
     [Header("Autogenerated values")]
-    public Image[] imageTargets;
+    public Dictionary<Image, AlphaData> imageAlphas;
 
-    public TMP_Text[] textTargets;
+    public Dictionary<TMP_Text, AlphaData> textAlphas;
 
-    public MeshRenderer[] meshTargets;
+    public Dictionary<MeshRenderer, AlphaData> meshAlphas;
+
+    [System.Serializable]
+    public class AlphaData
+    {
+        public float baseValue;
+        public float percent;
+
+        public float AdjValue => baseValue * percent;
+
+        public AlphaData(float baseValue, float percent)
+        {
+            this.baseValue = baseValue;
+            this.percent = percent;
+        }
+
+        public Color CalculateColor(Color input)
+        {
+            input.a = AdjValue;
+            return input;
+        }
+    }
 
     public enum State
     {
@@ -32,9 +55,13 @@ public class FadeInOut : MonoBehaviour
 
     private void Start()
     {
-        imageTargets = GetComponentsInChildren<Image>(true);
-        textTargets = GetComponentsInChildren<TMP_Text>(true);
-        meshTargets = GetComponentsInChildren<MeshRenderer>(true);
+        var imageTargets = GetComponentsInChildren<Image>(true);
+        var textTargets = GetComponentsInChildren<TMP_Text>(true);
+        var meshTargets = GetComponentsInChildren<MeshRenderer>(true);
+
+        imageAlphas = imageTargets.ToDictionary(i => i, i => new AlphaData(i.color.a, 0));
+        textAlphas = textTargets.ToDictionary(t => t, t => new AlphaData(t.color.a, 0));
+        meshAlphas = meshTargets.ToDictionary(m => m, m => new AlphaData(m.material.color.a, 0));
 
         SetTargetsAlpha(startHidden ? 0 : 1);
         FadeState = startHidden ? State.FadedOut : State.FadedIn;
@@ -80,27 +107,30 @@ public class FadeInOut : MonoBehaviour
         }
     }
 
-    private void SetTargetsAlpha(float alpha)
+    private void SetTargetsAlpha(float percent)
     {
-        foreach (var target in imageTargets)
+        foreach (var pair in imageAlphas)
         {
-            Color targetColor = target.color;
-            targetColor.a = alpha;
-            target.color = targetColor;
+            var a = pair.Value;
+            var i = pair.Key;
+            a.percent = percent;
+            i.color = a.CalculateColor(i.color);
         }
 
-        foreach (var target in textTargets)
+        foreach (var pair in textAlphas)
         {
-            Color targetColor = target.color;
-            targetColor.a = alpha;
-            target.color = targetColor;
+            var a = pair.Value;
+            var t = pair.Key;
+            a.percent = percent;
+            t.color = a.CalculateColor(t.color);
         }
 
-        foreach (var target in meshTargets)
+        foreach (var pair in meshAlphas)
         {
-            Color targetColor = target.material.color;
-            targetColor.a = alpha;
-            target.material.color = targetColor;
+            var a = pair.Value;
+            var m = pair.Key;
+            a.percent = percent;
+            m.material.color = a.CalculateColor(m.material.color);
         }
     }